AutoTecknic Carbon Fiber Front Grille - F30/ F31 3 Series Sedan & Wagon High gloss Carbon Fiber Finish. Give your BMW that race-inspired feel with our Carbon Fiber grilles for the F30/ F31 3 series sedan/ wagon. Made of precision ABS, wrapped in a 1x1 Plain Weave Carbon Fiber. Perfect fitment. Brings a much more aggressive look to the front end of your vehicle.